Ways to Conceal Formulas in Excel Spreadsheets

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Ngày cập nhật gần nhất: 15/4/2026

When performing calculations in Excel spreadsheets, it's common to use various value calculation functions. However, when sharing this Excel sheet for others to view, you might not want them to see the formulas used for calculations. In this article, Mytour will guide you on how to hide cells containing formulas in Excel.

Using Excel for managing and performing calculations with functions is a familiar task for many users, especially accountants. And when you use functions to calculate on spreadsheets, others viewing your documents can see which functions you've used. So how do you hide formulas on spreadsheets?

Guide: How to Hide Formulas in Excel Spreadsheets

Step 1: Open the Excel spreadsheet file you wish to hide formulas in. Select the entire spreadsheet using the Ctrl + A command. Right-click on the highlighted area and choose Format Cells…

Step 2: A Custom Lists table appears --> go to the Protection tab -> uncheck the box next to Locken -> click OK.

Step 3: Select the cell containing the formula you want to hide.

Step 4: Right-click on the spreadsheet where you want to hide the formula and select Format Cells…

Step 5: A Custom Lists table appears --> go to the Protection tab --> proceed to check the boxes next to Locken and Hidden --> click OK.

Step 6: Return to the interface, go to the Review tab, then select the Protect Sheet function to set a password for this hidden formula cell.

Step 7: A new dialog box appears, enter the password in the Password to unprotect sheet field --> click OK to proceed.

Step 8: Confirm the password by re-entering it in the confirmation dialog box, then click OK to complete the process.

Step 9: Return to the spreadsheet and review the results.

Above, we have guided you on how to effectively hide calculation formulas in an Excel sheet, which you can apply to conceal formulas you don't want others to see. Additionally, you can also refer to How to Hide Sheets, Spreadsheets in an Excel File for more efficient spreadsheet operations.

Frequently Asked Questions

What steps are required to hide formulas in Excel spreadsheets?

To hide formulas in Excel, open your spreadsheet, select all cells with Ctrl + A, right-click, choose Format Cells, and uncheck 'Locked'. Then, select the formula cell, repeat the steps, check 'Locked' and 'Hidden', set a password under Protect Sheet, and confirm it.

Is it possible to protect an Excel sheet from others viewing formulas?

Yes, it is possible to protect an Excel sheet. By following the correct steps, such as locking cells and setting a password, you can effectively prevent others from viewing the formulas used in your calculations.

How can I ensure that specific formulas are hidden in Excel?

To ensure specific formulas are hidden in Excel, you must format those specific cells to be both locked and hidden in the Protection tab of the Format Cells dialog, then protect the sheet with a password to prevent access.

What benefits does hiding formulas in Excel provide to users?

Hiding formulas in Excel helps protect sensitive calculations, prevents users from tampering with your formulas, and maintains the integrity of your data while allowing others to view the results without exposing the underlying calculations.

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